Need an SMS software for my HTC P3400i

iPubsoft Studio recently announced that it released its new software -- iPubsoft Android SMS+Contact Recovery for Android program, a new program that helps HTC users retrieve lost message from HTC device, The program includes significant improvements like simplified operation optimization, can scan text message, contacts file.
Simple Tricks to Retrieve Deleted SMS Messages from HTC Phones

Dear brother, u can download active sync 4.5 from give below link and install it in ur PC now connect ur mobile to PC with a data cable http://www.mobyware.net/htc-p3400i-device-1189/activesync-get-free-240.html & u can other software like backup of sms,contect etc softwares download from give below link http://www.getjar.com/

contact your network provider as sms is a network dependant service

First, this is very dangerous. You could Brick your phone. 'Brick' means that it can never work again. I'd suggest that you have someone who has done this before perform the install. This is not a program that you can just click on and download to your phone. This is a complicated step-by-step process.

Below is the link for the Windows Mobile 6.5 Software for your HTC P3400. You'll have to sign up at the website to become a member, then you can download the update by clicking on "free-software-download-htc-p3400i-windows-mobile-6-5.rar"


Here's the link: http://gigabitdownload.com/signup/free-softawre-download-htc-p3400i-windows-mobile-6-5.rar

may be you could try a 3rd party software to transfer your sms to pc.
I'd like to share my experience:I installed this Microsoft Mobile SMS to PC Transfer program called "GodswMobile SMS Transfer" in my mobile phone and transfer all my SMS from my phone to my computer.
it contains an app allow you to view and edit your sms on pc! it is very convinent and easily to use!

go to my document folder of ur phone then my ringtones n just copy the tone u like in it n then go to settings > sounds n notification > notifications > then u will get ur tone in the check list of all the tones n select in event > new text message alret n then just done

you must go and download active sync from website.And install it to your computer.

Check with the HTC support center helpline or visit the nearest support center should have the contact numbers in the user manual "for the driver for vista". Also please show your phone the service center as there has been lots of patches for the models OS for correcting lots of problems which were present...should correct most of your problems and for sync try using bluetooh or if cable problem is preseistent after all the correction..don't waste time just sync using bluetooh, if not inbulit in your system by an additional bluetooh module hardly costs anything, works great and fast..have a nice day.